• 11 bass amp simulations
• Over 82 bass effects
• 6 DI box modelings
• Integrated 60 second loop recorder
• 68 integrated drum rhythms
• Up to five amp sims and effects can be used simultaneously
• Control via LCD screen and four knobs
• 250 factory presets
• Four footswitches
• Input impedance switcher from 1M to 10M ohms
• Two inputs with A/B switcher and selectable impedance
• Balanced XLR output with ground lift
• USB port for built-in audio interface and connection to Zoom Guitar Lab software
• Headphone jack
• Aux In
• Connection for optionally available expression pedal
• Sturdy housing with carbon look
• Power supply included

Presets, effects and sounds

The Zoom B2 Four is absolutely brimming with effects, presets and options. Zoom's Multi-Layer IR technology allows you to simulate the tonal qualities of classic amps while adjusting the volume of the Basses on three levels, while six different DI emulations allow you to output famous DI models on the amp. Custom patches of the B2 Four can be easily created with up to five different built-in effects and amp simulations. In addition to serving as a reliable live rig, the B2 Four is also the ideal practice machine, and not just thanks to the headphone jack : the 68 built-in drum rhythms, combined with the handy 60-second looper, also invite you to groove on your own.

Connectivity

Overall, the B2 Four is designed to be as user-friendly as possible, from the large footswitches with cross-button navigation to the smartphone compatibility. The balanced-out allows the footswitch to be coupled to a PA system, while also connecting to external amplifiers thanks to the stereo outs. Of course, the B2 Four can also be connected to the computer as a 2-in/ 2-out audio interface to immortalize self-created patches and combinations on digital recordings. Via the Guitar Lab app, your own effect and preset creations can even be conveniently set and saved via your smartphone. Furthermore, the pre-amp pedal has, among other things, a connection for an expression pedal and an AUX input.